Data / Nonprofits / Ohio / Gates Mills
Nonprofits in Gates Mills, OH: 43 registered with the IRS
43 nonprofits are registered with the IRS in Gates Mills, OH, 38 of them 501(c)(3) charities; the 11 that report revenue took in $74.2 million. The largest by revenue: Hawken School ($69.8 million), Chagrin Valley Hunt Club ($2.1 million), Ottawa Shooting Club ($844,131). Most common causes: education (7), philanthropy, voluntarism and grantmaking foundations (5), arts, culture and humanities (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Hawken School | Education | 501(c)(3) | 1936 | $69.8 million | $160.4 million | 2025-06 |
| Chagrin Valley Hunt Club | 501(c)(7) | 1944 | $2.1 million | $2.7 million | 2025-03 | |
| Ottawa Shooting Club | 501(c)(7) | 1987 | $844,131 | $859,073 | 2026-03 | |
| Encore Chamber Music Institute | Arts, culture and humanities | 501(c)(3) | 2015 | $428,717 | $43,078 | 2024-12 |
| Next Level Abilities Foundation | Human services | 501(c)(3) | 2023 | $250,000 | $241,764 | 2023-12 |
| Gates Mills Land Conservancy | Environment | 501(c)(3) | 1989 | $214,899 | $7.2 million | 2024-12 |
| Gates Mills Improvement Society | Community improvement and capacity building | 501(c)(3) | 2014 | $205,112 | $364,677 | 2024-12 |
| Garden Club of Ohio Inc | 501(c)(3) | 1985 | $160,685 | $1.1 million | 2026-04 | |
| Great Lakes Basin Conservancy Inc | Animal-related | 501(c)(3) | 1997 | $124,911 | $43,487 | 2024-12 |
| Gates Mills Historical Society | 501(c)(3) | 1959 | $60,771 | $837,576 | 2025-12 | |
| Friends of the Gates Mills Public Library | Education | 501(c)(3) | 1974 | $21,922 | $531,319 | 2025-06 |
| Alexander and Sarah Cutler Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $1.3 million | 2025-12 | |
| Association for Vascular Access | Diseases, disorders and medical disciplines | 501(c)(6) | 2010 | $0 | $0 | 2024-12 |
| Blarney for Angelman Foundation | Medical research | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Cleveland & Eastern Interurban Historical Society & Museum | Arts, culture and humanities | 501(c)(3) | 1997 | $0 | $0 | 2024-12 |
| Cleveland Yentas | Religion-related | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Disanto Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $1.5 million | 2025-12 | |
| GG Plus | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Gamblers Anonymous Area 10 | Mental health and crisis intervention | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Gates Mills Community Club | 501(c)(4) | 1974 | $0 | $0 | 2026-08 | |
| Gates Mills Players Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Gates Mills School P T C | Education | 501(c)(3) | 2017 | $0 | $0 | 2025-06 |
| Gilmour Academy Inc | 501(c)(3) | 1946 | ||||
| Greater Cleveland Veterans Memorial Inc | 501(c)(3) | 1991 | $0 | $0 | 2025-12 | |
| I Am 4 All Foundation | Religion-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Kim Yirga Family Foundation | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Northeast Ohio Autism Group | Medical research | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Perkins Charitable Foundation | 501(c)(3) | 1952 | $16.3 million | 2025-12 | ||
| Protestant Episcopal Church in the United States of America | 501(c)(3) | 2012-12 | ||||
| Redeemed Christian Church of God Jesus House Lorain | Religion-related | 501(c)(3) | 2016 | |||
| Robert E Mathews Family Foundation | 501(c)(3) | 1989 | $432,662 | 2025-12 | ||
| Rotsky Foundation | Youth development | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Second Chance Animal Rescue | Animal-related | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Tau Beta Pi Association Inc | 501(c)(7) | 1945 | $0 | $0 | 2025-05 | |
| The Allayne and Douglas Wick Foundation | 501(c)(3) | 1962 | $695,434 | 2025-12 | ||
| Thomas E Jeckering Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $904,700 | 2025-12 | |
| Tricia Luxenburg Memorial Scholarship Fund | Education | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| V C Campanella Family Charitable Trust | 501(c)(3) | $114,883 | 2025-12 | |||
| Victor M & Harriet J Goldberg Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $749,929 | 2025-12 | |
| Walter & Jean Kalberer Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1996 | $2.8 million | 2024-12 | |
| Weitzel Family Foundation | 501(c)(3) | 1998 | $2.5 million | 2024-12 | ||
| Wings Over Jordan Alumni & Friends | Education | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Yale Spizzwinks Alumni Association Inc | Arts, culture and humanities | 501(c)(3) | 2004 | $0 | $0 | 2026-06 |
By cause in Gates Mills, OH
- Education 7
- Philanthropy, voluntarism and grantmaking foundations 5
- Arts, culture and humanities 4
- Religion-related 3
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.